hama-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Steven van Beelen <smcvbee...@gmail.com>
Subject Re: BSP Task Input/InputSplit Filename
Date Wed, 22 May 2013 07:42:57 GMT
For a project I'm trying to implement an Inverted Indexing algorithm, which
has a 'term' and 'postingslist', in which the postings list consists of a
'document id' and 'payload' (in my case term frequency per document).
I was thinking of inserting multiple different documents and taking the
filename as documentID, hence the necessity.
But I've found a way to work around this problem of mine by using different
input which does not require the filename to be retrievable in a BSP task.

If I will be needing it later on in my project and am working on it, I'll
let you know.

Thanks for the help thus far!

On Wed, May 22, 2013 at 1:16 AM, Edward J. Yoon <edwardyoon@apache.org>wrote:

> Hi,
> Short answer is no, we don't provide API for what you are trying to do.
> However, it can be added easily. See BSPPeerImpl.initInput() method,
> InputSplit interface and FileSplit classes.
> Why do you need that function? If there's reasonable necessity, Let's
> add it together.
> On Tue, May 21, 2013 at 7:04 PM, Steven van Beelen <smcvbeelen@gmail.com>
> wrote:
> > Hi all,
> >
> > The title says it: is there a way to retrieve the filename of the
> > input/inputsplit a BSP Task is working on? I've been looking for some
> time
> > in the docs and source files, but cannot seem to find if one is able to
> > retrieve the filename/pathname from the input used.
> >
> > Cheers
> --
> Best Regards, Edward J. Yoon
> @eddieyoon

  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message